名词
中文翻译：四点
同义词：
['fourfold', 'fourfold point例句：1. The teacher gave the students a four-point explanation of the problem.（老师对学生给出了问题的四点解释。）']
例句：
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1. The teacher gave the students a four-point explanation of the problem.
老师对学生给出了问题的四点解释。
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2.The project has a four-point plan for its completion.
这个项目有一项四点计划来确保其完成。
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3. The company's strategy is based on four-point principles.
该公司的战略基于四项原则。